Properties of the Number -380522

Three Hundred Eighty Thousand Five Hundred Twenty-Two

Basics

Value: -380523 → -380522 → -380521

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 190261

Divisors: 1, 2, 190261, 380522

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1011100111001101010

Octal: -1347152

Duodecimal: -164262

Hexadecimal: -5ce6a

Square: 144796992484

Square Root: 616.8646529020771

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Number of polyominoes with n cells, symmetric about two orthogonal axes. A56877

Number of polyominoes of n cells with both horizontal and vertical symmetries, for which the 180-degree rotational symmetry has an axis that coincides with the center of a square, but without 90-degree rotational symmetry. A351190

a(n) = 3ⁿ + 7ⁿ + 8ⁿ. A74558